6cf0a20491
This work adds support for the equivalent of "ethtool advertise" to .link files? http://lists.freedesktop.org/archives/systemd-devel/2015-April/030112.html
127 lines
5.3 KiB
C
127 lines
5.3 KiB
C
/* SPDX-License-Identifier: LGPL-2.1+ */
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#pragma once
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#include <macro.h>
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#include <linux/ethtool.h>
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#include "missing.h"
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struct link_config;
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/* we can't use DUPLEX_ prefix, as it
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* clashes with <linux/ethtool.h> */
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typedef enum Duplex {
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DUP_HALF = DUPLEX_HALF,
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DUP_FULL = DUPLEX_FULL,
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_DUP_MAX,
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_DUP_INVALID = -1
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} Duplex;
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typedef enum WakeOnLan {
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WOL_PHY,
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WOL_UCAST,
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WOL_MCAST,
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WOL_BCAST,
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WOL_ARP,
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WOL_MAGIC,
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WOL_MAGICSECURE,
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WOL_OFF,
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_WOL_MAX,
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_WOL_INVALID = -1
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} WakeOnLan;
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typedef enum NetDevFeature {
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NET_DEV_FEAT_GSO,
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NET_DEV_FEAT_GRO,
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NET_DEV_FEAT_LRO,
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NET_DEV_FEAT_TSO,
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NET_DEV_FEAT_TSO6,
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_NET_DEV_FEAT_MAX,
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_NET_DEV_FEAT_INVALID = -1
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} NetDevFeature;
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typedef enum NetDevPort {
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NET_DEV_PORT_TP = 0x00,
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NET_DEV_PORT_AUI = 0x01,
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NET_DEV_PORT_MII = 0x02,
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NET_DEV_PORT_FIBRE = 0x03,
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NET_DEV_PORT_BNC = 0x04,
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NET_DEV_PORT_DA = 0x05,
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NET_DEV_PORT_NONE = 0xef,
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NET_DEV_PORT_OTHER = 0xff,
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_NET_DEV_PORT_MAX,
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_NET_DEV_PORT_INVALID = -1
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} NetDevPort;
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typedef enum NetDevAdvertise {
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NET_DEV_ADVERTISE_10BASET_HALF = 1 << ETHTOOL_LINK_MODE_10baseT_Half_BIT,
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NET_DEV_ADVERTISE_10BASET_FULL = 1 << ETHTOOL_LINK_MODE_10baseT_Full_BIT,
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NET_DEV_ADVERTISE_100BASET_HALF = 1 << ETHTOOL_LINK_MODE_100baseT_Half_BIT,
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NET_DEV_ADVERTISE_100BASET_FULL = 1 << ETHTOOL_LINK_MODE_100baseT_Full_BIT,
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NET_DEV_ADVERTISE_1000BASET_HALF = 1 << ETHTOOL_LINK_MODE_1000baseT_Half_BIT,
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NET_DEV_ADVERTISE_1000BASET_FULL = 1 << ETHTOOL_LINK_MODE_1000baseT_Full_BIT,
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NET_DEV_ADVERTISE_10000BASET_FULL = 1 << ETHTOOL_LINK_MODE_10000baseT_Full_BIT,
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NET_DEV_ADVERTISE_2500BASEX_FULL = 1 << ETHTOOL_LINK_MODE_2500baseX_Full_BIT,
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NET_DEV_ADVERTISE_1000BASEKX_FULL = 1 << ETHTOOL_LINK_MODE_1000baseKX_Full_BIT,
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NET_DEV_ADVERTISE_10000BASEKX4_FULL = 1 << ETHTOOL_LINK_MODE_10000baseKX4_Full_BIT,
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NET_DEV_ADVERTISE_10000BASEKR_FULL = 1 << ETHTOOL_LINK_MODE_10000baseKR_Full_BIT,
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NET_DEV_ADVERTISE_10000BASER_FEC = 1 << ETHTOOL_LINK_MODE_10000baseR_FEC_BIT,
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NET_DEV_ADVERTISE_20000BASEMLD2_Full = 1 << ETHTOOL_LINK_MODE_20000baseMLD2_Full_BIT,
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NET_DEV_ADVERTISE_20000BASEKR2_Full = 1 << ETHTOOL_LINK_MODE_20000baseKR2_Full_BIT,
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_NET_DEV_ADVERTISE_MAX,
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_NET_DEV_ADVERTISE_INVALID = -1,
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} NetDevAdvertise;
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#define ETHTOOL_LINK_MODE_MASK_MAX_KERNEL_NU32 (SCHAR_MAX)
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#define ETHTOOL_LINK_MODE_MASK_MAX_KERNEL_NBYTES (4 * ETHTOOL_LINK_MODE_MASK_MAX_KERNEL_NU32)
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/* layout of the struct passed from/to userland */
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struct ethtool_link_usettings {
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struct ethtool_link_settings base;
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struct {
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uint32_t supported[ETHTOOL_LINK_MODE_MASK_MAX_KERNEL_NU32];
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uint32_t advertising[ETHTOOL_LINK_MODE_MASK_MAX_KERNEL_NU32];
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uint32_t lp_advertising[ETHTOOL_LINK_MODE_MASK_MAX_KERNEL_NU32];
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} link_modes;
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};
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typedef struct netdev_channels {
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uint32_t rx_count;
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uint32_t tx_count;
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uint32_t other_count;
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uint32_t combined_count;
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bool rx_count_set;
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bool tx_count_set;
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bool other_count_set;
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bool combined_count_set;
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} netdev_channels;
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int ethtool_connect(int *ret);
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int ethtool_get_driver(int *fd, const char *ifname, char **ret);
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int ethtool_set_speed(int *fd, const char *ifname, unsigned int speed, Duplex duplex);
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int ethtool_set_wol(int *fd, const char *ifname, WakeOnLan wol);
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int ethtool_set_features(int *fd, const char *ifname, int *features);
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int ethtool_set_glinksettings(int *fd, const char *ifname, struct link_config *link);
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int ethtool_set_channels(int *fd, const char *ifname, netdev_channels *channels);
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const char *duplex_to_string(Duplex d) _const_;
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Duplex duplex_from_string(const char *d) _pure_;
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const char *wol_to_string(WakeOnLan wol) _const_;
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WakeOnLan wol_from_string(const char *wol) _pure_;
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const char *port_to_string(NetDevPort port) _const_;
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NetDevPort port_from_string(const char *port) _pure_;
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const char *advertise_to_string(NetDevAdvertise advertise) _const_;
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NetDevAdvertise advertise_from_string(const char *advertise) _pure_;
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int config_parse_duplex(const char *unit, const char *filename, unsigned line, const char *section, unsigned section_line, const char *lvalue, int ltype, const char *rvalue, void *data, void *userdata);
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int config_parse_wol(const char *unit, const char *filename, unsigned line, const char *section, unsigned section_line, const char *lvalue, int ltype, const char *rvalue, void *data, void *userdata);
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int config_parse_port(const char *unit, const char *filename, unsigned line, const char *section, unsigned section_line, const char *lvalue, int ltype, const char *rvalue, void *data, void *userdata);
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int config_parse_channel(const char *unit, const char *filename, unsigned line, const char *section, unsigned section_line, const char *lvalue, int ltype, const char *rvalue, void *data, void *userdata);
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int config_parse_advertise(const char *unit, const char *filename, unsigned line, const char *section, unsigned section_line, const char *lvalue, int ltype, const char *rvalue, void *data, void *userdata);
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